package cn.tedu.jdbc;

import com.alibaba.druid.pool.DruidDataSource;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class DBUtil {
    private static DruidDataSource ds;


    static {
        ds=new DruidDataSource();
        ds.setUrl("jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true");
        ds.setUsername("root");
        ds.setPassword("root");
        ds.setInitialSize(5);
        ds.setMaxActive(20);

       /* try {
            Class.forName("com.mysql.cj.jdbc.Driver");
        } catch (ClassNotFoundException e) {
            throw new RuntimeException(e);
        }*/
    }
    public static Connection getConnextion(String baseName) throws  SQLException {
        /*Connection connection = DriverManager.getConnection(
                "jdbc:mysql://localhost:3306/"+baseName+"?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root",
                "root"
        );*/
        return ds.getConnection();
    }
}
